1 /*
2  * Board configuration file for Dragonboard 410C
3  *
4  * (C) Copyright 2015 Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
5  *
6  * SPDX-License-Identifier:	GPL-2.0+
7  */
8 
9 #ifndef __CONFIGS_DRAGONBOARD410C_H
10 #define __CONFIGS_DRAGONBOARD410C_H
11 
12 #include <linux/sizes.h>
13 #include <asm/arch/sysmap-apq8016.h>
14 
15 #define CONFIG_IDENT_STRING		"\nQualcomm-DragonBoard 410C"
16 
17 #define CONFIG_MISC_INIT_R /* To stop autoboot */
18 
19 /* Physical Memory Map */
20 #define CONFIG_NR_DRAM_BANKS		1
21 #define PHYS_SDRAM_1			0x80000000
22 /* 1008 MB (the last ~30Mb are secured for TrustZone by ATF*/
23 #define PHYS_SDRAM_1_SIZE		0x3da00000
24 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
25 #define CONFIG_SYS_TEXT_BASE		0x80080000
26 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x7fff0)
27 #define CONFIG_SYS_LOAD_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x80000)
28 #define CONFIG_SYS_BOOTM_LEN		0x1000000 /* 16MB max kernel size */
29 
30 /* UART */
31 #define CONFIG_BAUDRATE			115200
32 
33 /* Generic Timer Definitions */
34 #define COUNTER_FREQUENCY		19000000
35 
36 /* This are needed to have proper mmc support */
37 #define CONFIG_MMC
38 #define CONFIG_GENERIC_MMC
39 #define CONFIG_SDHCI
40 
41 #define CONFIG_SYS_LDSCRIPT "board/qualcomm/dragonboard410c/u-boot.lds"
42 
43 /* Fixup - in init code we switch from device to host mode,
44  * it has to be done after each HCD reset */
45 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
46 
47 #define CONFIG_USB_HOST_ETHER /* Enable USB Networking */
48 
49 /* Support all possible USB ethernet dongles */
50 #define CONFIG_USB_ETHER_DM9601
51 #define CONFIG_USB_ETHER_ASIX
52 #define CONFIG_USB_ETHER_ASIX88179
53 #define CONFIG_USB_ETHER_MCS7830
54 #define CONFIG_USB_ETHER_SMSC95XX
55 
56 /* Libraries  */
57 #define CONFIG_MD5
58 
59 /* Extra Commands */
60 #define CONFIG_CMD_ENV
61 #define CONFIG_CMD_GPT
62 #define CONFIG_CMD_MD5SUM
63 /* Enable that for switching of boot partitions */
64 /* Disabled by default as some sub-commands can brick eMMC */
65 /*#define CONFIG_SUPPORT_EMMC_BOOT */
66 #define CONFIG_CMD_PART
67 #define CONFIG_CMD_REGINFO	/* Register dump		*/
68 #define CONFIG_CMD_TFTP
69 #define CONFIG_CMD_UNZIP
70 
71 /* Partition table support */
72 #define HAVE_BLOCK_DEVICE /* Needed for partition commands */
73 #define CONFIG_PARTITION_UUIDS
74 
75 #include <config_distro_defaults.h>
76 
77 /* BOOTP options */
78 #define CONFIG_BOOTP_BOOTFILESIZE
79 
80 /* Environment - Boot*/
81 #define CONFIG_BOOTARGS "console=ttyMSM0,115200n8"
82 
83 #define BOOT_TARGET_DEVICES(func) \
84 	func(USB, usb, 0) \
85 	func(MMC, mmc, 1) \
86 	func(MMC, mmc, 0) \
87 	func(DHCP, dhcp, na)
88 
89 #include <config_distro_bootcmd.h>
90 
91 /* Does what recovery does */
92 #define REFLASH(file, part) \
93 "part start mmc 0 "#part" start && "\
94 "part size mmc 0 "#part" size && "\
95 "tftp $loadaddr "#file" && " \
96 "mmc write $loadaddr $start $size && "
97 
98 #define CONFIG_ENV_REFLASH \
99 "mmc dev 0 && "\
100 "usb start && "\
101 "dhcp && "\
102 "tftp $loadaddr dragonboard/rescue/gpt_both0.bin && "\
103 "mmc write $loadaddr 0 43 && " \
104 "mmc rescan && "\
105 REFLASH(dragonboard/rescue/NON-HLOS.bin, 1)\
106 REFLASH(dragonboard/rescue/sbl1.mbn, 2)\
107 REFLASH(dragonboard/rescue/rpm.mbn, 3)\
108 REFLASH(dragonboard/rescue/tz.mbn, 4)\
109 REFLASH(dragonboard/rescue/hyp.mbn, 5)\
110 REFLASH(dragonboard/rescue/sec.dat, 6)\
111 REFLASH(dragonboard/rescue/emmc_appsboot.mbn, 7)\
112 REFLASH(dragonboard/u-boot.img, 8)\
113 "usb stop &&"\
114 "echo Reflash completed"
115 
116 /* Environment */
117 #define CONFIG_EXTRA_ENV_SETTINGS \
118 	"reflash="CONFIG_ENV_REFLASH"\0"\
119 	"loadaddr=0x81000000\0" \
120 	"fdt_high=0xffffffffffffffff\0" \
121 	"initrd_high=0xffffffffffffffff\0" \
122 	"linux_image=Image\0" \
123 	"kernel_addr_r=0x81000000\0"\
124 	"fdtfile=apq8016-sbc.dtb\0" \
125 	"fdt_addr_r=0x83000000\0"\
126 	"ramdisk_addr_r=0x84000000\0"\
127 	"scriptaddr=0x90000000\0"\
128 	"pxefile_addr_r=0x90100000\0"\
129 	BOOTENV
130 
131 #define CONFIG_ENV_IS_NOWHERE
132 #define CONFIG_ENV_SIZE			0x2000
133 #define CONFIG_ENV_VARS_UBOOT_CONFIG
134 #define CONFIG_SYS_NO_FLASH
135 
136 /* Size of malloc() pool */
137 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + SZ_8M)
138 
139 /* Monitor Command Prompt */
140 #define CONFIG_SYS_CBSIZE		512	/* Console I/O Buffer Size */
141 #define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + \
142 					sizeof(CONFIG_SYS_PROMPT) + 16)
143 #define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
144 #define CONFIG_SYS_MAXARGS		64	/* max command args */
145 
146 #endif
147